From: The role of 18FDG PET/CT imaging of aortic atherosclerosis: prospective study and technique optimization
Hepatic FDG activity
Range
Mean
SD
Early SUVmax
1.9 to 3.9
2.82
0.52
Delayed SUVmax
1.8 to 2.7
2.2
0.26
Retention index percentage
− 0.1 to 0.3%
0.1%
0.03